package com.lanou3g.Code0517.study.Hw;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;

@WebServlet(name = "SearchServlet",urlPatterns = "/search")
public class SearchServlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        HttpSession session = request.getSession();
        String username = (String) session.getAttribute("username");



        if (username==null){

          request.getRequestDispatcher("/login.jsp");
        }

            request.getRequestDispatcher(request.getContextPath()+"/WEB-INF/serarch.jsp").
                    forward(request,response);
        }

    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        this.doPost(request,response);

    }
}
